typo3/sysext/impexp/Classes/LocalPageTree.php

   1 <?php
   2 namespace TYPO3\CMS\Impexp;
   3
   4 /***************************************************************
   5  *  Copyright notice
   6  *
   7  *  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
   8  *  All rights reserved
   9  *
  10  *  This script is part of the TYPO3 project. The TYPO3 project is
  11  *  free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  The GNU General Public License can be found at
  17  *  http://www.gnu.org/copyleft/gpl.html.
  18  *  A copy is found in the textfile GPL.txt and important notices to the license
  19  *  from the author is found in LICENSE.txt distributed with these scripts.
  20  *
  21  *
  22  *  This script is distributed in the hope that it will be useful,
  23  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  *  GNU General Public License for more details.
  26  *
  27  *  This copyright notice MUST APPEAR in all copies of the script!
  28  ***************************************************************/
  29 /**
  30  * Extension of the page tree class. Used to get the tree of pages to export.
  31  *
  32  * @author Kasper Skårhøj <kasperYYYY@typo3.com>
  33  */
  34 class LocalPageTree extends \TYPO3\CMS\Backend\Tree\View\BrowseTreeView {
  35
  36         /**
  37          * Initialization
  38          *
  39          * @todo Define visibility
  40          */
  41         public function __construct() {
  42                 $this->init();
  43         }
  44
  45         /**
  46          * Wrapping title from page tree.
  47          *
  48          * @param string $title Title to wrap
  49          * @param mixed $v (See parent class)
  50          * @return string Wrapped title
  51          * @todo Define visibility
  52          */
  53         public function wrapTitle($title, $v) {
  54                 $title = !strcmp(trim($title), '') ? '<em>[' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.no_title', 1) . ']</em>' : htmlspecialchars($title);
  55                 return $title;
  56         }
  57
  58         /**
  59          * Wrapping Plus/Minus icon
  60          *
  61          * @param string $icon Icon HTML
  62          * @param mixed $cmd (See parent class)
  63          * @param mixed $bMark (See parent class)
  64          * @return string Icon HTML
  65          * @todo Define visibility
  66          */
  67         public function PM_ATagWrap($icon, $cmd, $bMark = '') {
  68                 return $icon;
  69         }
  70
  71         /**
  72          * Wrapping Icon
  73          *
  74          * @param string $icon Icon HTML
  75          * @param array $row Record row (page)
  76          * @return string Icon HTML
  77          * @todo Define visibility
  78          */
  79         public function wrapIcon($icon, $row) {
  80                 return $icon;
  81         }
  82
  83         /**
  84          * Select permissions
  85          *
  86          * @return string SQL where clause
  87          * @todo Define visibility
  88          */
  89         public function permsC() {
  90                 return $this->BE_USER->getPagePermsClause(1);
  91         }
  92
  93         /**
  94          * Tree rendering
  95          *
  96          * @param integer $pid PID value
  97          * @param string $clause Additional where clause
  98          * @return array Array of tree elements
  99          * @todo Define visibility
 100          */
 101         public function ext_tree($pid, $clause = '') {
 102                 // Initialize:
 103                 $this->init(' AND ' . $this->permsC() . $clause);
 104                 // Get stored tree structure:
 105                 $this->stored = unserialize($this->BE_USER->uc['browseTrees']['browsePages']);
 106                 // PM action:
 107                 $PM = \TYPO3\CMS\Core\Utility\GeneralUtility::intExplode('_', \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('PM'));
 108                 // traverse mounts:
 109                 $titleLen = intval($this->BE_USER->uc['titleLen']);
 110                 $treeArr = array();
 111                 $idx = 0;
 112                 // Set first:
 113                 $this->bank = $idx;
 114                 $isOpen = $this->stored[$idx][$pid] || $this->expandFirst;
 115                 // save ids
 116                 $curIds = $this->ids;
 117                 $this->reset();
 118                 $this->ids = $curIds;
 119                 // Set PM icon:
 120                 $cmd = $this->bank . '_' . ($isOpen ? '0_' : '1_') . $pid;
 121                 $icon = '<img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($this->backPath, ('gfx/ol/' . ($isOpen ? 'minus' : 'plus') . 'only.gif'), 'width="18" height="16"') . ' align="top" alt="" />';
 122                 $firstHtml = $this->PM_ATagWrap($icon, $cmd);
 123                 if ($pid > 0) {
 124                         $rootRec = \t3lib_befunc::getRecordWSOL('pages', $pid);
 125                         $firstHtml .= $this->wrapIcon(\TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIconForRecord('pages', $rootRec), $rootRec);
 126                 } else {
 127                         $rootRec = array(
 128                                 'title' => $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'],
 129                                 'uid' => 0
 130                         );
 131                         $firstHtml .= $this->wrapIcon('<img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($this->backPath, 'gfx/i/_icon_website.gif', 'width="18" height="16"') . ' align="top" alt="" />', $rootRec);
 132                 }
 133                 $this->tree[] = array('HTML' => $firstHtml, 'row' => $rootRec);
 134                 if ($isOpen) {
 135                         // Set depth:
 136                         $depthD = '<img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($this->backPath, 'gfx/ol/blank.gif', 'width="18" height="16"') . ' align="top" alt="" />';
 137                         if ($this->addSelfId) {
 138                                 $this->ids[] = $pid;
 139                         }
 140                         $this->getTree($pid, 999, $depthD);
 141                         $idH = array();
 142                         $idH[$pid]['uid'] = $pid;
 143                         if (count($this->buffer_idH)) {
 144                                 $idH[$pid]['subrow'] = $this->buffer_idH;
 145                         }
 146                         $this->buffer_idH = $idH;
 147                 }
 148                 // Add tree:
 149                 $treeArr = array_merge($treeArr, $this->tree);
 150                 return $treeArr;
 151         }
 152
 153 }
 154
 155
 156 ?>